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Senior Data Engineer

Technology
Code.Hub
Athens, ΕλλάδαΠριν από 6 ημέρεςΜέχρι 4/1/2027
Πλήρης απασχόληση

Περιγραφή θέσης

We are the 1st Hub for Developers! Our motto is “From Developers to Developers”! Our vision is to provide real career opportunities for candidates that want to take the next step in their career. Code.Career is the first process that you will speak with developers (only!) and tech (freak) experts!

Our client is a leader in personalized customer experiences. The company is a world-leading Centre of Excellence that helps businesses humanize the relationship between the brand and the customer through hyper-personalization at scale, marketing automation, and CRM. With the brain of a consultancy, the heart of an agency, and the power of technology and data, they work with some of the world’s most admired brands on their transformation journey to becoming truly customer-centric.

Together, they are 1000 technology specialists, data scientists, strategic thinkers, consultants, operations experts, and creative minds from 55 nationalities.

Key Responsibilities

  • Identify, collect, and integrate data from various sources by building high-quality data pipelines and data models for analytics and business intelligence (BI) purposes.
  • Develop and optimize code to enable pipelines at minimum cost and ease of maintenance.
  • Build monitoring procedures & tools to ensure solid ETL flows and data quality.
  • Design processes and tools to correct ETL incidents.
  • Collaborate with CRM developers, data scientists, data analysts, and product owners to ensure the supplied data supports the business initiatives.
  • Consult our data analytics teams to ensure best practices on the technical use of data are followed.
  • Design data architectures and collaborate in data migrations in cloud environments.

Required Qualifications

  • Experience in data engineering, big data, business intelligence, or data science.
  • Experience in Spark, Python, Scala, or similar.
  • Excellent SQL skills enabling large-scale data transformation and analysis.
  • A comprehensive understanding of cloud data warehousing, data pipelines and data transformation (extract, transform, and load) processes and supporting technologies such as Google Dataflow, Looker, DBT, EMR, CI/CD Pipelines, Airflow DAGs, and other analytics tools.
  • Experience with cloud-based data infrastructures (Ideally GCP, but AWS or Azure would also suffice)
  • Programming experience in JavaScript, Python, or similar.
  • Expertise in managing databases, including performance tuning, backup, and recovery.
  • Solid knowledge of data quality management best practices, including data profiling, data cleansing, and data validation
  • Knowledge of strengths and limitations of visualization tools (e.g. PowerBI, Tableau, Looker, etc.) in terms of data modeling in the visualization tools.
  • Understanding of versioning control tools like GitHub to changes related to dbt models and transformations, ensuring that changes are tracked, documented, and reviewed by the appropriate stakeholders.
  • Knowledge of applying data governance principles, policies, and practices that ensure data accuracy, consistency, and security.
  • Knowledge of Kubernetes would be an advantage.

Nice-to-Have Skills

  • Strong desire to contribute towards keeping data tidy and well-organized.
  • Ability to think critically, identify issues autonomously, and propose corrective actions.
  • Build great relationships with your team and stakeholders.

What They Offer

  • Upon further discussion with our client.
Keywords
ScalaApache SparkJavaScriptAirflowPythonSqlCI/CDBig data

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